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Creating sustainable packaging for a better life

Karya Group is the holding company of PT. Karya Plasindo and PT. Karya Mandiri Pratama Plasindo with over 30 years of experience in polybags manufacturing

Karya Group operates with high-technology machines, using exceptional raw material and the help of well-trained teams in delivering products with world-class quality.

Our years of expertise have made it possible for us to obtain the ideal formula in supplying thinner and stronger polybags

We provide mainly 3 types of plastics: HDPE (High-Density Polyethylene), LDPE (Low-Density Polyethylene), IPP (Inflated Polypropylene).


HDPE features a densely packed and bonded molecules, making this type of material slightly opaque, more rigid, and durable. HDPE is commonly produced in the form of garbage bag, food bag, umbrella bag, t-shirt bag, as well as polytissue bag


LDPE is very flexible but has lower durability compared to HDPE. LDPE has the highest tensile strength, meaning it can support a high amount of load without getting fractured when being stretched. LDPE is also commonly used for garbage bag, food bag, umbrella bag and t-shirt bag.


IPP has a high level of transparency with glossy outlook. Its lamination guarantees superior performance in terms of sealing, with high resistance to perforation and humidity. It is commonly used for dry food bag or outer bag.

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Career at PT. Karya Plasindo

If you are self-driven, passionate and eager to take on new challenges, we invite you to join our team and be a part of Karya Group.